A mechanical device, consisting of a pulley(s) or sheave(s) encased in a shell or frame which may be provided with a means such as a hook, eye, strap, screw, etc., by which it may be attached to an object. It is used to change direction of a running rope and/or to gain a mechanical advantage.
Classification: Pulley tackle and hoists, other than skip hoists or hoists of a kind used for raising vehicles, not powered by electric motor
NSN 5935-00-035-4559
NSN 5835-01-013-9321
NSN 5915-01-095-4853
NSN 5905-00-678-8760
NSN 6645-01-141-7016
NSN 6135-00-488-4478
NSN 6110-01-649-1302
NSN 5985-00-690-9663
NSN 6645-00-861-2337
NSN 6610-01-480-9311
NSN 5985-01-332-2263
NSN 5915-01-557-9524